Acer 3300S manual Hex Range Devices, IRQx System Devices Add-On-Card Devices

Page 25

I/O Address Map

Hex Range

Devices

 

 

000-00F

DMA Controller-1

020-021

Interrupt Controller-1

040-043

System Timer

060-060

Keyboard Controller 8742

061-061

System Speaker

070-071

CMOS RAM Address and Real Time Clock

081-08F

DMA Controller-2

0A0-0A1

Interrupt Controller-2

0C0-0DF

DMA Controller-2

0F0-0FF

Math Co-Processor

170-177

Secondary IDE

1F0-1F7

Primary IDE

278-27F

Parallel Printer Port 2

2F8-2FF

Serial Asynchronous Port 2

378-37F

Parallel Printer Port 1

3F0-3F5

Floppy Disk Controller

3F6-3F6

Secondary IDE

3F7-3F7

Primary IDE

3F8-3FF

Serial Asynchronous Port 1

0CF8

Configuration Address Register

0CFC

Configuration Data Register

778-77A

Parallel Printer Port 1

 

 

IRQ Assignment Map

IRQx

System Devices

Add-On-Card Devices

 

 

 

IRQ0

Timer

N (Notes)

 

 

 

IRQ1

Keyboard

N

 

 

 

IRQ2

Cascade Interrupt Control

N

 

 

 

IRQ3

Serial Alternate

Reserved

 

 

 

IRQ4

Serial Primary

Reserved

 

 

 

IRQ5

Parallel Port (Alternate)

Reserved

 

 

 

IRQ6

Floppy Diskette

Reserved

 

 

 

IRQ7

Parallel Port

Reserved

 

 

 

IRQ8

Real Time Clock

N

 

 

 

IRQ9

N

Reserved

 

 

 

IRQ10

N

Reserved

 

 

 

IRQ11

N

Reserved

 

 

 

IRQ12

PS/2 Mouse

Reserved

 

 

 

IRQ13

Math Co-processor Exception

N

 

 

 

IRQ14

Fix Diskette

Reserved

 

 

 

IRQ15

Fix Diskette

Reserved

 

 

 

NOTE: N - Not to be used.

Chapter 1

19

Image 25
Contents Aspire 3300S Service GuideRevision History Date Chapter UpdatesDisclaimer CopyrightScreen messages ConventionsPreface Page Overview System SpecificationsPerformance FeaturesExpansion Label Icon Color Description Front Panel Aspire 3300SCD-ROM/DVD-ROM/CD-RW LED Hard disk drive activity LED Rear Panel Aspire 3300S Label Icon Color Description Intel P4 CPU System Block Diagram Aspire 3300SChapter Component Function Main Board Layout Aspire 3300SJCD1/JAUX1/JMD1 IDE 1~IDECPUFA/SYSFA JFP1/JFP2Component Description KeyboardPlay/Pause button Forward ButtonShift + Windows + M Undo Minimize All Windows + F Find DocumentSpecification Hardware Specifications and Configurations2MB DDR Sdram 2GBSlot Memory Module Total Memory Maximum System Memory SupportedLPC Audio InterfaceIRQ5 Items SpecificationsIRQ7 COM1, COMDevice Address Size FunctionRoute Reg Mask IRQx System Devices Add-On-Card Devices Hex Range DevicesDRQx System Devices Add-On-Card Devices Temperature & HumidityController HumidityInput Voltage Variation Range Input Frequency Frequency Variation RangeInput Current Measuring Range 180 264 Vrms Output Requirements Regulation Current RatingMaxDevice Standby Mode Power Management FunctionsChapter System Utilities Entering Setup Page Product Information Parameter Description Following table describes the parameters found in this menuParameter Description Options Standard Cmos Features44 MB, 3.5-inch All ErrorsNone CGA40Auto Press EnterLBA CHSDisabled Advanced Bios FeaturesEnabled Fast SetupAdvanced Dram Control Advanced Chipset FeaturesNormal Mode USB Integrated PeripheralsParameter Description Options Power Management Setup Susp, Stby -- Off Power OffSYNC+Blank Auto Escd PnP/PCI ConfigurationPC Health Status Frequency Control Load Default Settings Set Supervisor/User Password Chapter Save & Exit Setup/Exit Without Saving Chapter Machine Disassembly and Replacement Before You Begin General InformationDisassembly Procedure Flowchart Removing the Housing Cover Opening the HousingRemoving the EMI Audio Cover Removing the Front PanelRemoving the AGP VGA Card Removing the Modem CardRemoving the FDD and DVD Frame Page Removing the Intrusion Alarm Cable Removing the Hard Disk Drive Removing the USB and Audio BoardRemoving the Dimm Removing the RTC Battery Removing the Power SupplyRemoving the Processor Removing the Main board Chapter Troubleshooting Checkpoint Description Power-On Self-Test PostReset keyboard for Winbond 977 series Super I/Q chips Checkpoint Description Chapter Auto Chapter Bios Messages Action/FRU Post Error Messages ListRun Setup Chapter Error Symptom Action/FRU Processor / Processor Fan Error Symptoms ListMain board and Memory Diskette DriveHard Disk Drive Error Symptom Action/FRUCD/DVD-ROM Drive Real-Time ClockAudio Power Supply Error Symptom Action/FRU Parallel/Serial PortsOther Problems KeyboardDimm Undetermined ProblemsChassis Intrusion Switch Connector J8 Floppy Disk Drive Connector FDD1TIP Hard Disk Connectors IDE1 & IDE2Aux Line-In Connector JAUX1 CD-In Connector JCD1Modem-In Connector JMD1 Fan Power Connectors CPUFA/SYSFA 10 JFP1 Front Panel Connectors JFP1 & JFP2Intel spec Jaud Front Panel Audio Connector JaudPanel I/O Connectivity Design Guide Front USB Connector JUSB1 or JUSB2IrDA Infrared Module Header JIR1 Clear Cmos Jumper JBAT1 JumpersPCI Slots AGP Accelerated Graphics Port SlotCNR Communication Network Riser PCI Interrupt Request Routing Chapter FRU Field Replaceable Unit List Aspire 3300S Exploded Diagram Picture Partname Description Power LED Power SW/HDDFDD Cable 34/34PIN Turbo LED Cable 2PINWILAM.1GW WILAM.1GVWILAM.1GK 128MB DDR266 MicronDaughter Board Power Supply 160WVGA Card Modem Card V92 56KBracket Assembly IO Rotate Bracket Assembly Rotate BracketFront Panel Assy Front Bezel VT3200 BRACKETS81MH34A USB EMI CoverChapter Model Definition and Configuration Appendix a Test Compatible Components PC2100 DDR RAM Microsoft Windows XP Environment TestPC2700 DDR RAM Cdrom Teac FD235HF 1.44MBDvdrom CD RW Yamaha CRW3200E-VK Sony CRX175A CPU Online Support Information 103 Advanced Options Idsel Post Rimm Uart

3300S specifications

The Acer 3300S is a well-regarded laptop that has garnered attention for its distinctive blend of functionality and performance. Designed for everyday users who require reliable computing power, the 3300S is an ideal choice for students, professionals, and casual users alike.

At the heart of the Acer 3300S is its robust processing capability, featuring a powerful multi-core processor which ensures smooth multitasking and efficient performance. This laptop is equipped with ample RAM, enabling users to run demanding applications seamlessly. Whether for productivity tasks, like word processing and spreadsheets, or for light gaming and multimedia streaming, the 3300S delivers reliable performance.

One of the standout features of the Acer 3300S is its display. The device comes with a high-definition screen that provides vibrant colors and sharp images, making it perfect for watching videos or engaging in graphic design work. The anti-glare technology also ensures a comfortable viewing experience, even in brightly lit environments, reducing eye strain during long hours of usage.

Acer has emphasized connectivity in the 3300S, which is equipped with multiple USB ports, HDMI output, and a card reader. This diverse range of connectivity options allows users to effortlessly connect various peripherals and external devices, enhancing the overall productivity of the laptop. Additionally, built-in Wi-Fi and Bluetooth enable seamless wireless connections, making it easy to stay connected to the internet and other devices.

Battery life is also a key characteristic of the Acer 3300S, providing long-lasting performance that can last throughout the day on a single charge. This feature is especially useful for users who are frequently on the move and require a reliable device that can keep up with their busy lifestyles.

In terms of design, the Acer 3300S boasts a sleek and modern look. Its lightweight construction makes it portable, while the durable materials used in its build ensure that the laptop can withstand the rigors of daily use. The comfortable keyboard and responsive touchpad enhance usability, providing a pleasant typing and navigation experience.

In summary, the Acer 3300S combines performance, connectivity, and portability in a stylish package. With its powerful processor, vibrant display, and long battery life, it stands out as a versatile laptop built to meet the needs of a diverse range of users. As such, the 3300S continues to be a popular choice for those seeking a reliable and efficient computing solution.